Zakrzewska, Joanna Ma,*; Chaudhry, Zareenab; Nurmikko, Turo Jc; Patton, David Wd; Mullens, Lynette E.e
aDepartment of Oral Medicine, St Bartholomew's and the Royal London School of Medicine and Dentistry, Turner Street, London E1 2AD, UK
bEastman Dental Institute, London WC1, UK
cThe Walton Centre for Neurology and Neurosurgery, Liverpool L9 1AE, UK
dMorriston Hospital, Swansea SA6 6NL, UK
eGlaxoWellcome, Greenford, Middlesex UB6 0HE, UK
*Corresponding author. Tel.: +44 171 3777000, ext. 2180; fax: +44 171 3777627.
Submitted October 18, 1996; revised June 5, 1997; accepted July 15, 1997.